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go/misc/cgo/test/backdoor/runtime.c
2012-11-01 13:54:09 -07:00

26 lines
488 B
C

// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Expose some runtime functions for testing.
// Must be in a non-cgo-using package so that
// the go command compiles this file with 6c, not gcc.
// +build gc
typedef char bool;
bool runtime·lockedOSThread(void);
static void
FLUSH(void*)
{
}
void
·LockedOSThread(bool b)
{
b = runtime·lockedOSThread();
FLUSH(&b);
}